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Yes, size and shape can be made according to customer requirements.

316L Vacuum Welded Metal Bellows for Chemical Engineering

Name: 316L Vacuum Welded Metal Bellows for Chemical Engineering
Brand: Wenzhou Sanlo International Trade Co., Ltd.
SKU: 936916285

Zhejiang, ChinaWenzhou Sanlo International Trade Co., Ltd.

US$1.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Certification

ISO

Color

Fixed

Customized

Model NO.

Metal Bellows

Standard

International

Type

Connection

Material

Stainless Steel

Connection

Thread

Length

100-2000mm

Transport Package

Carton

Specification

Customized

Trademark

sanlo

Origin

China

Key features

Customizable Dimensions: Length can be customized from 100mm to 2000mm to meet specific project needs.

High-Grade Material: Constructed from 316L stainless steel for superior corrosion resistance and durability.

ISO Certified Quality: Manufactured with strict quality control by a dedicated QC team ensuring ISO standards.

Factory Direct Pricing: Direct manufacturer with over 12 years experience offering competitive factory prices.

Fast Delivery Options: 5 days for stock goods; 10-15 days for new production orders after payment.

Free Sample Available: Customers can request free samples to verify quality before placing bulk orders.

Versatile Application: Suitable for chemical engineering, electronic engineering, and pressure sensing applications.

Flexible Payment Terms: Convenient payment options including 30% advance and 70% before shipment.

Company profile

Wenzhou Sanlo International Trade Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤11.62h

AI-Powered supplier vetting

SummaryWenzhou SanLo is a China-based limited trading company with manufacturer/factory classification and an identified production base in Zhejiang. Its business covers valves, pipe fittings, mechanical seals, and related industrial products, with stated export activity since 2014 and 90% of sales from exports. ISO 9000 and ISO 9001 certifications are reported, alongside three production lines, 6–10 quality-control staff, 6–10 years of R&D-engineer experience, and stated pump-seal output of 2,500,000 sets. The supplier claims product development, testing, logistics, quality-focused service, and cooperation with domestic manufacturers. However, evidence for after-sales procedures, customization execution, and a substantial customer track record is limited. One trade record identifies a buyer and one transaction, but this is insufficient to establish broad customer experience.

Supplier typeThe supplier is described as both a trading company and manufacturer/factory, legally organized as a limited company. It has headquarters in Wenzhou, Zhejiang, and reports its own production base while also cooperating with domestic manufacturers.

CertificationsThe supplier reports holding ISO 9000 and ISO 9001 management-system certifications. These are explicit certifications relevant to quality-management processes.

R&D capabilityThe company states that it integrates research, development, and testing, and reports 6–10 years of total R&D-engineer experience. These support the existence of development capability, although no specific innovations, patents, or completed development projects are identified.

Production capacityThe supplier reports its own production base, three production lines, 6–10 quality-control staff, and pump-seal output of 2,500,000 sets. It also reports annual productivity for pump seals, providing explicit evidence of manufacturing capacity in this product area.